Point a is located at (0, -2) and is rotated 180°. what are the coordinates of point a'?
1. (2, 0)
2. (0, 2)
3. (0, -2)
4. (0, -2)

If angle 2=3x +1 and angle 3=2x +4what is angle 2

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?

Find the commission on a $590.00 sale if the commission is 15%.